The A40 road was closed between Brecon and Sennybridge due to a road traffic collision.
Dyfed-Powys Police announced the closure, which was in place "before the bends of Llanspyddid", and advised motorists to avoid the area and use alternative routes.
The road is currently closed due to a collision. Please avoid the area and find alternative routes for your journey.
UPDATE: The road has now reopened.
Author's summary: A40 road closed temporarily.